Fbi files Abbreviations and Acronyms

1. MX
   Mexico City
2. NA
   Not Applicable
3. NA
   National Academy
4. NA OR N/A
   Not Applicable
5. NAC
   New Agents Class
6. NBC
   No Bloody Clue
7. NCIC
   National Crime Information Center
8. NCIS
   National Criminal Intelligence Service (U.K.)
9. ND
   Naval District
10. NEQ
    Net Explosive Quantity
11. NF
    Norfolk Field Office
12. NFIB
    National Foreign Intelligence Board (formerly USIB)
13. NH
    New Haven Field Office
14. NI
    Not Identical
15. NI
    Notoriety Index
16. NIA
    National Intelligence Authority
17. NIBIN
    National Integrated Ballistic Information Network
18. NINA
    9-Millimeter Handgun
19. NK
    Newark Field Office
20. NO
    New Orleans Field Office

Last updated: May 24, 2020 — Total entries: 703